RE: Agenda for OData TC meeting 2016-04-14

[Ram Jeyaraman <Ram.Jeyaraman@microsoft.com>]

[7:50] Room information was updated by: Stefan

Please register yourselves at: https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=41458 (as usual).

Agenda draft submitted via email: https://www.oasis-open.org/apps/org/workgroup/odata/email/archives/201604/msg00037.html

Revised minutes draft of previous meeting: https://www.oasis-open.org/committees/download.php/57958/odata-meeting-127_on-20160407-minutes.html

 

[7:51] Stefan: Voting Members: 2 of 13 (15%) (used for quorum calculation)

 

Room Information:

Please register yourselves at: https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=41458 (as usual).

Agenda draft submitted via email: https://www.oasis-open.org/apps/org/workgroup/odata/email/archives/201604/msg00037.html

Revised minutes draft of previous meeting: https://www.oasis-open.org/committees/download.php/57958/odata-meeting-127_on-20160407-minutes.html

 

[8:00] Stefan: Voting Members: 5 of 13 (38%) (used for quorum calculation)

[8:03] Stefan: Voting Members: 8 of 13 (61%) (used for quorum calculation)  we are quorate, I guess

 

[8:04] Ram (Microsoft): agenda approved as published

[8:04] Ram (Microsoft): minutes from previous meeting April 7 approved.

 

[8:13] Ralf Handl (SAP): ODATA-930 Ensure that errata03 vocabularies have explicit Nullable facet for collection-typed properties

 

[8:15] Mike Pizzo: I propose we accept ODATA-930 as proposed.

 

[8:16] Ralf Handl (SAP): I second

 

[8:16] Ram (Microsoft): No objections, motion passes

 

[8:17] Ralf Handl (SAP): I move to resolve ODATA-931 as proposed

 

[8:17] Ram (Microsoft): ii.ODATA-931: Typo in Example 32: An entity container aggregates entity sets, singletons, action imports, and function imports.

 

[8:17] Mike Pizzo: I second

 

[8:17] Ram (Microsoft): No objections, motion passes

[8:23] Ram (Microsoft): ODATA-920 Specify overflow for int data types

[8:23] Ram (Microsoft): issue open, no objections

[8:28] Ram (Microsoft): we will research more into this issue and come back later

[8:28] Ram (Microsoft): ODATA-747Allow IEEE 754 constants [-]INF and NaN also for Edm.Decimal and integer types

 

[8:33] Ralf Handl (SAP): Gerald is ok with restricting ODATA-747 to Edm.Decimal

 

[8:33] Ram (Microsoft): issue open, no objections

 

[8:58] Mike Pizzo: Question is: what should server do for 4.0 clients?  

Some Options:

1) return null

    a) perhaps with an annotation to specify that it's +/- INF or NaN?

2) use a different type

3) server error 500

4) return the string +/- INF or NaN and give the client the chance figure it out

[8:59] Mike Pizzo: 5) return any value, along with the instance annotation (i.e., for a property that is not nullable)

 

[8:59] Ram (Microsoft): Let's research how different programming languages deal with +/- INF and NaN

 

[9:00] Mike Pizzo: It may help to understand what client programming languages do in their decimal type equivalent.

[9:05] Mike Pizzo: If the generated code would have to do something different in order to accept a value of +/-INF and NaN, then we should probably add a metadata annotation...

 

[9:16] Ram (Microsoft): Next meeting next week same time. Meeting adjourned.

 

From: odata@lists.oasis-open.org [mailto:odata@lists.oasis-open.org] On Behalf Of Ram Jeyaraman
Sent: April 13, 2016 12:10 PM
To: odata@lists.oasis-open.org
Subject: [odata] Agenda for OData TC meeting 2016-04-14

 

Here [1] is the agenda for the OData TC (Technical Committee) meeting scheduled on Thursday April 14, 2016 during 8-10am Pacific Time. For additional information, such as dial-in details and chat room, refer to [2]. For TC timeline, see [3]. Feel free to suggest additions or modifications.

 

Thanks.

 

[1] Agenda

 

1. Roll call [8:00am]
   1. Self-registration link: https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=41458  

 

2. Approve agenda [8:05am]

 

3. Approve minutes from previous meeting(s) [8:10am]
   1. Minutes from April 7, 2016 TC meeting: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/57899/odata-meeting-127_on-20160407-minutes.html   

 

4. Review action items [Action item list: https://www.oasis-open.org/apps/org/workgroup/odata/members/action_items.php] [8:15am]
   1. Action items due

                                                    i.     #0032: Overview presentation on HTTP/2 features (due May 19, 2016)

                                                   ii.     #0035: Identify the right open source license for the OASIS Open Source repositories for vocabularies and libraries (due March 31, 2016)

 

5. V4.0 Errata03 [8:20am]

1. OData CSDL

                                                    i.     ODATA-930: Ensure that errata03 vocabularies have explicit Nullable facet for collection-typed properties

                                                   ii.     ODATA-931: Typo in Example 32: An entity container aggregates entity sets, singletons, action imports, and function imports.

 

6. V4.01 issues [8:30am]

a.      Issues for V4.01_WD01 in New or Open state

                                                     i.          OData protocol

1.      ODATA-920 Specify overflow for int data types

2.      ODATA-919 Specify the result type for each operation based on operator types

3.      ODATA-918 Add operator "divideby" that always results in a decimal.

4.      ODATA-921: Specify operations for keyless nav props

5.      ODATA-928: Allow client to use OData-SchemaVersion header to indicate the metadata version it is using

6.      ODATA-812: Allow omitting namespaces for unambiguous functions/actions

                                                   ii.           Simplified Payload

1.      ODATA-818   Omit properties whose value is null or the $metadata-defined default value

2.      ODATA-809   Define non-message format for final response of async request

3.      ODATA-747Allow IEEE 754 constants [-]INF and NaN also for Edm.Decimal and integer types

                                                  iii.           New Query Capabilities

1.      ODATA-614 Allow $expand, $select, ... with POST/PATCH/PUT in combination with return=representation to specify the response shape

2.      ODATA-827 introduce $compute query option

                                                  iv.           Enumerations

1.      ODATA-849 Add possibility for enumeration types to "extend" another enumeration type

2.      ODATA-494 Define inheritance for enumeration types

3.      ODATA-874 Allow Edm.String as underlying type for enumeration types

                                                   v.          OData CSDL

1.      ODATA-923: $expand for $metadata to include referenced schemas

2.      ODATA-618: Allow using term names in positions that allow type names

3.      ODATA-929: Nullable facet should default to false for collection types, rather than being unspecified

7.      OData CSDL JSON [9:30am]

a.      Parked issues

                                                    i.     ODATA-906 Consider how to specify an included namespace as a default in JSON CSDL

                                                   ii.     ODATA-890 Specify how to get from a JSON message to a JSON schema for validating this message

                                                  iii.     ODATA-863 Represent Terms similar to Types

 

8. Data aggregation [9:40am]

a.      Hierarchy discussion

b.      Issues

                                               i.          ODATA-905 Example 67: result row for USA, Sugar missing, Example 68: last total should be 7

                                              ii.          ODATA-904 Example 55: clarify groupby in combination with relationships of instance cardinality zero

                                             iii.          ODATA-909 ABNF for pathPrefix should also allow qualified ComplexTypeName

9. Next meeting [9:50am]

b.      Thursday April 21, 2016?

 

10. AOB and wrap up [9:55am]

 

[2] References

• Conference call details: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/56760/TC%20meeting%20dial-in%20details.htm
• Chat room: http://webconf.soaphub.org/conf/room/odatatc

 

[3] Timeline

• https://www.oasis-open.org/committees/document.php?document_id=56024&wg_abbrev=odata